过去是一个异国他乡；他们在那里行事不同。
"The past is a foreign country; they do things differently there."
The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
自由民主的传播和世界经济的整合是推动世界走向历史终结的两大主要力量。
理智是法律的灵魂；法律的理智是灵魂。
感叹蔡泽当年壮志难酬，才去找唐举来解决问题。知道天道微妙难以捉摸，要跟随渔夫同享山水乐。
